Led street lamp manufacturers

In recent years, China by electricity, especially the summer peak season comes, the tight power supply across the country. At present, the lighting consumption accounts for about 20% of the whole power consumption, therefore, reduce illume is the important way to save power, LED energy-saving lamps are

in recent years, China was deeply & other; Electricity & throughout; , especially the summer peak season comes, power supply tense situation across the country. At present, the lighting consumption accounts for about 20% of the whole power consumption, therefore, reduce illume is the important way to save power, LED energy-saving lamps also arises at the historic moment.

LED semiconductor light-emitting diode, LED energy-saving lamp is to use high brightness white LED light source, high luminous efficiency, less power consumption, long life, easy to control, free maintenance, safety and environmental protection; Is a new generation of solid cold light source, light color and soft, bright, colorful, low loss, low energy consumption, green environmental protection, suitable for family, shopping malls, Banks, hospitals, hotels, restaurants and other public lighting field, director of the time. Below, to introduce the specific characteristics of the LED bulbs.

　　( 1) High luminous efficiency

the LED lights after improvement will reach 50-200 lumens per watt, and its good monochromaticity, narrow spectrum of light, without filtering can be directly emit colored light, can turn 90% of its electricity into visible light, Ordinary incandescent bulbs 80% of electrical energy into heat energy, only 20% of the electric energy into light energy) 。 At present, countries around the world have stepped up efforts to improve research in LED lighting, the luminous efficiency in the near future will have more improved.

　　( 2) Less electricity consumption

power LED single pipe 0. 03 ~ 0. 06, adopts dc drive, single tube driving voltage 1. 5 to 3. 5 v, 15 ~ 20 ma current, fast response and can operate in high frequency. Under the condition of same illumination, power consumption is one over ten of incandescent lamp, fluorescent lamp tube of the half, only a few degrees electric consumption (one thousand hours Ordinary 60 w incandescent seventeen hours 1 KWH, general 10 w energy-saving lamps one hundred hours consumption 1 KWH) 。

　　( 3) Long life

the semiconductor chip, no filament, LED lamp is small volume, light weight, epoxy resin encapsulation, can bear high strength mechanical shock and vibration, invulnerability to breakage and the average life expectancy up to 100000 hours ( The service life of the ordinary incandescent lamp only one thousand hours, the service life of the ordinary energy-saving lamps, only eight thousand hours) And up to 5 ~ 10 years service life. Lower unit cost at the same time, also can save a lot of energy, this for China's energy nervous, no doubt is of great significance.

　　( 4) Safety reliability

low calorific value, no ultraviolet and infrared light, no radiation, cold light source, can safely arrived in touch: can precisely control light type and light Angle, light color soft, no glare; LED solid light for the whole, seismic, impact resistance, not easily broken. The built-in microprocessor system can control the luminous intensity, adjust the light way, realize the combination of light and art.

　　( 5) Green

do not contain mercury, such as sodium which may endanger the health of substances, waste recycling, no pollution. And won't produce electromagnetic interference ( Ordinary lamp contains the elements, such as mercury and lead in electronic ballast of energy-saving lamps will produce electromagnetic interference.

in conclusion, the LED energy-saving lamps have very significant advantage of a promotion LED energy-saving lamps will help achieve the goal of energy conservation and emissions reduction in China. But in reality there are many problems to be solved, for example, intensify propaganda and popularize knowledge of leds, improve production technology to reduce costs, promote the LED bulbs get consumer recognition and acceptance. There is reason to believe that LED as a new type of energy-saving, environmental protection, green lighting products, shine brilliantly in the future market.